class_docstr: NOTE: This class is auto generated by the swagger code generator program.
  
  Do not edit the class manually.
docstr: Gets the update_mask of this ModelInstanceUpdateRequest.  # noqa: E501
  
  Describes which fields to update  # noqa: E501
  
  :return: The update_mask of this ModelInstanceUpdateRequest.  # noqa: E501
  :rtype: str
docstr_tok: ["Gets","the","update_mask","of","this","ModelInstanceUpdateRequest",".","#","noqa",":","E501","Describes","which","fields","to","update","#","noqa",":","E501",":","return",":","The","update_mask","of","this","ModelInstanceUpdateRequest",".","#","noqa",":","E501",":","rtype",":","str"]
code: def update_mask(self):
      """Gets the update_mask of this ModelInstanceUpdateRequest.  # noqa: E501
  
      Describes which fields to update  # noqa: E501
  
      :return: The update_mask of this ModelInstanceUpdateRequest.  # noqa: E501
      :rtype: str
      """
      return self._update_mask
  
imports: import pprint
  import re
  import six
label_desc: Use image node_id 18 for calling the ModelInstanceUpdateRequest obj's underlying member method code with example usage: obj.update_mask() and returns: self